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Figure 1 | BMC Veterinary Research

Figure 1

From: Performance of TB immunodiagnostic tests in Eurasian badgers (Meles meles) of different ages and the influence of duration of infection on serological sensitivity

Figure 1

Receiver Operating Characteristic (ROC) curve analysis for the IFNγ EIA. The performance of the test in 47 badger cubs and 186 adults is shown, based on TB status determined by culture for M. bovis. Each point on the curve represents a different OD value for the test, and is plotted against the sensitivity and specificity corresponding to that OD value as the test cut-off.

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